biden and new york governor andrew cuomo. jenna: the jury is seated in the trial of the man who posed as a member of one of america's richest family, the imposter who passed himself off as clark rockefeller, remember him? he's more of a conman. he's more than just the kidnaper of his daughter, now he's accused of murder, and the case is going to trial today. greg is here with more. >> reporter: you know, jenna long before he became a fake rockefeller worming his way into high society, scamming his way to the alter with a very wealthy woman, christian gerhartsreiter was a purchased derer say prosecutors from 1983 to 85. the german-born imposter and conman was rent th-g guesthouse in an upscale home in san marino khr-fplt it's a house owned by the family of john and linda sohus. they lived in the main house but vanished mysteriously. no trace ever them. a decade later what is believed to be john's remains were discovered buried in plastic bags when new owners of the holmby begannes beganness ka sraeugt the backyard to build a p